General

  • Target

    de57d794d5230ff8a9f38850da175d9bba8b71007bc00908a03b2f32f2ce1d10N

  • Size

    669KB

  • Sample

    241109-lbb12s1lgx

  • MD5

    04b0b4ca157f92c005a09a63ce599f60

  • SHA1

    c3f6b30642e53e5bb070c9ac6e37cc9706e4a767

  • SHA256

    de57d794d5230ff8a9f38850da175d9bba8b71007bc00908a03b2f32f2ce1d10

  • SHA512

    e2c993a84eab06688b69779abdbd9fdf364f8783441daff01fbc5a5554d426ebfff03b8331acf0730246f7d235066c4798a70e238d03eeed64f269156a60f59f

  • SSDEEP

    12288:/QkkRRBweVKhMpQnqr+cI3a72LXrY6x46UbR/qYglMi:4xRR1chMpQnqrdX72LbY6x46uR/qYglN

Malware Config

Extracted

Family

berbew

C2

http://f/wcmd.htm

http://f/ppslog.php

http://f/piplog.php?%s:%i:%i:%s:%09u:%i:%02d:%02d:%02d

Targets

    • Target

      de57d794d5230ff8a9f38850da175d9bba8b71007bc00908a03b2f32f2ce1d10N

    • Size

      669KB

    • MD5

      04b0b4ca157f92c005a09a63ce599f60

    • SHA1

      c3f6b30642e53e5bb070c9ac6e37cc9706e4a767

    • SHA256

      de57d794d5230ff8a9f38850da175d9bba8b71007bc00908a03b2f32f2ce1d10

    • SHA512

      e2c993a84eab06688b69779abdbd9fdf364f8783441daff01fbc5a5554d426ebfff03b8331acf0730246f7d235066c4798a70e238d03eeed64f269156a60f59f

    • SSDEEP

      12288:/QkkRRBweVKhMpQnqr+cI3a72LXrY6x46UbR/qYglMi:4xRR1chMpQnqrdX72LbY6x46uR/qYglN

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Berbew

      Berbew is a backdoor written in C++.

    • Berbew family

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks